Finding the Third Proportional to 5,132,298 and 7,945,986

Step by Step Solution

1. Step 1: Write the proportion equation
   5,132,298 : 7,945,986 = 7,945,986 : x
2. Step 2: Convert to fraction form
   5,132,298/7,945,986 = 7,945,986/x
3. Step 3: Cross multiply
   5,132,298x = 7,945,986 × 7,945,986
4. Step 4: Simplify right side
   5,132,298x = 63,138,693,512,196
5. Step 5: Solve for x
   x = 63,138,693,512,196/5,132,298
6. Step 6: Final answer
   x = 12,302,226.70